Figure 1.
(a): 32-core MoT (1:leaf, 2:stem, 3:root); (b): 32-core SMoT
Figure 2.
(a) The average link use of root and other routers; (b) Depicts the root routers' growth
Figure 3.
(a) The address for a core; (b) The address for a leaf router
Figure 4.
The flow diagram of routing algorithm for leaf routers
TABLE I.
Environmental setup
| Processor configuration | ||||
| CPU_TYPE | Timing | Timing | ||
| CPU_NUMS | 16 | 64 | ||
| NoC configuration | ||||
| TOPOLOGY | Mesh | MoT | SMoT | |
| SCHEDULING_POLICY | xy routing scheme | deterministic routing scheme | path-wise routing scheme | |
| BENCHMARK | PARSEC | PARSEC | PARSEC | |
Figure 5.
(a): Network power for 16 cores; (b): Network power for 64 cores
Figure 6.
(a): Network latency for 16 cores, (b): Network latency for 64 cores